Do you want to compare Moon Knight with Captain Atom? Discover the powers, weakness & weapons of Moon Knight and Captain Atom from Moon Knight Biography and Captain Atom Biography. Find out all about Moon Knight and Captain Atom.# Check out how is Moon Knight unique and distinct from Captain Atom. Discover their love interest, sidekicks, family tree and the movies and games list in which Moon Knight and Captain Atom have appeared. Find out everything about them here!